Point Forecast: Tysons Corner VA  38.91N 77.22W (Elev. 449 ft)	Last Update: 1:30 pm EDT Jul 13, 2025

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Date	07/14																						07/15
Hour (EDT)	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01
Temperature (°F)	75	74	74	74	73	73	75	77	79	81	83	85	86	86	85	83	83	81	79	78	77	76	75	75
Dewpoint (°F)	73	73	73	72	72	73	74	75	75	75	76	76	76	76	76	76	75	75	74	74	74	74	74	73
Heat Index (°F)	75						75	77	79	87	91	94	96	96	94	91	90	87	79	78	77	76	75	75
Surface Wind (mph)	3	3	3	3	2	2	2	2	3	3	5	6	6	6	5	5	5	3	3	3	3	2	2	2
Wind Dir	S	S	S	S	S	SE	S	S	S	S	S	S	S	S	S	S	S	S	S	SW	S	SE	SE	S
Gust
Sky Cover (%)	67	71	55	59	73	73	67	71	67	62	59	60	67	71	67	72	78	86	78	71	75	78	78	79
Precipitation Potential (%)	27	21	23	21	18	16	17	15	15	17	33	40	51	57	50	58	67	79	56	56	56	56	56	56
Relative Humidity (%)	94	97	97	93	97	100	97	94	88	82	80	75	72	72	75	80	77	82	85	88	90	94	97	94
Rain	Chc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	Chc	Chc	Chc	Lkly	Chc	Lkly	Lkly	Ocnl	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly
Thunder	--	--	--	--	--	--	--	--	--	SChc	Chc	Chc	Chc	Lkly	Chc	Lkly	Lkly	Lkly	Chc	Chc	Chc	SChc	SChc	SChc
Date																							07/16
Hour (EDT)	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01
Temperature (°F)	75	75	74	74	74	75	76	77	78	80	82	84	85	85	85	84	83	82	81	80	79	78	77	77
Dewpoint (°F)	73	73	72	72	72	73	74	74	75	75	75	75	75	75	75	75	75	75	75	75	75	75	75	74
Heat Index (°F)	75	75				75	76	77	78	85	89	92	94	94	94	92	90	89	87	85	79	78	77	77
Surface Wind (mph)	2	2	2	2	2	2	2	2	3	3	5	6	6	6	5	5	5	5	5	5	3	3	3	3
Wind Dir	S	S	SW	SW	SW	SW	SW	SW	S	SE	SE	S	S	S	S	S	S	S	S	S	S	S	S	S
Gust
Sky Cover (%)	79	79	79	79	78	78	77	74	72	69	73	76	80	80	80	80	80	80	54	52	51	49	54	60
Precipitation Potential (%)	27	27	27	27	27	27	31	31	31	31	31	31	70	70	70	70	70	70	21	21	21	21	21	21
Relative Humidity (%)	94	94	93	93	93	94	94	90	91	85	79	74	72	72	72	74	77	79	82	85	88	91	94	90
Rain	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	SChc	SChc	SChc	SChc	SChc	SChc
Thunder	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	SChc	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	SChc	SChc	SChc	--	--	--

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